Antonino Votto, sometimes spelt Antonio Votto, (30 October 1896 – 9 September 1985) was an Italian operatic conductor and vocal coach. Votto developed an extensive discography with the Teatro alla Sca
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb620fc539ce04042c21eac0498e611a60ce4abc3981512cafeb46a902d206947. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2aeae6c-f0c1-4fff-af91-5e42d15ed4ed.json and https://artists.proofprofile.net/proofs/artist/f2aeae6c-f0c1-4fff-af91-5e42d15ed4ed.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359e6f8180fd947fc82971548409db3ea13de0391d80b70ede33a1d49a1eff1d. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509028 — a six-check JSON result.
Norma: Act I: Oh, di qual sei tu vittima (Norma, Adalgisa, Pollione)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3c5e2cb6bea7ef2376c8494761de211a42614f47c5b6cc1c717d791b8dbf80. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509051 — a six-check JSON result.
Norma: Act I: Ite sul colle, o Druidi! (Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60609d598ec6e1b2ced577f3663fe5e16c612408b2351834b7b81c199c94126b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509029 — a six-check JSON result.
Norma: Act I: Perfido! … Or basti! (Norma, Pollione, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1209c5605bbba11a479b20ed50b3051afbf355125fe7dfc4a27911f198ecf0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509052 — a six-check JSON result.
Norma: Act I: Dell'aura tua profetica (Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c723ddae1018074482873f0ff17ea3402efc87c6070ced024e381599f248ab2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509030 — a six-check JSON result.
Norma: Act I: Vanne, si, mi lascia, indegno (Norma, Adalgisa, Pollione)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb2bc682227461334e3ddd2723229539d58d3bd89dd0675cb8c36af889895cd. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509053 — a six-check JSON result.
Norma: Act I: Svanir le voci! (Pollione, Flavio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4de08f76b5582227fe6a72a0048c11db3f04461ccdf70350a62bf3c7280c93. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509031 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df42336cbe6fc7045a044a8d0f6c8bf51472065b8fd9b611f302d69792bcdb4. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509054 — a six-check JSON result.
Norma: Act I: Meco all'altar di Venere (Pollione, Flavio, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf686ea1bc8d542eb800ff936c90c533ec81253c65c313380ec2ebd3864a2cd01. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509032 — a six-check JSON result.
Norma: Act I: Me protegge, me difende (Pollione)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79b3c950150cf5d3dee6e895269146da0896cb6a2a2d024e360dd7cf31a14a6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509033 — a six-check JSON result.
Norma: Act II: Teneri figli (Norma, Clotilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa913f85e5bad36daae51a0b036584aa48a86297db82b686b43902ab91be32773. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509056 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0dfecb91445b3956eb50cca28d94305971f89e0ced8d46d9169e7232435e6a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509034 — a six-check JSON result.
Norma: Act II: Mi chiami, o Norma? (Adalgisa, Norma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a869958903f7cf4a33f9370181b08ad5ee7441614b53bcbfea5e64bab49022. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509057 — a six-check JSON result.
Norma: Act I: Sediziose voci (Norma, Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ddc4074249b96603598279cf398d2c1606c9ee7143fccaeaf1895d08dc2c5a. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509035 — a six-check JSON result.
Norma: Act II: Deh! Con te, con te li prendi (Norma, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f9b10f7c1ed327dd9eda2128f268adf587206f13311204540f4d7b056e0eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509058 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d33bc886fa4feccf90c862e69e18b30c43ba284dff790da10c0da966a3ce0a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509036 — a six-check JSON result.
Norma: Act II: Mira, o Norma (Adalgisa, Norma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386a2d3074291da03f4c153a72cb232527e632e2b93e1b3abc0f79019009b977. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509059 — a six-check JSON result.
Norma: Act I: Casta diva (Norma, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c2a6c8ae15a87a410583de4eee15b09765a9cc9ea1f36dfd2f160301f38139. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509037 — a six-check JSON result.
Norma: Act II: Cedi, deh cedi! (Adalgisa, Norma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f6f941728ac71f4268044fa06a04dd2a9660129cb38ee0ccfd939377f3c5e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509060 — a six-check JSON result.
Norma: Act I: Fine al rito, e il sacro bosco (Norma, Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9657328875e1aaba43b67d083718c5d78dacb804c241ad748e6815ee75899d25. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509038 — a six-check JSON result.
Norma: Act II: Si, fino all'ore estreme (Adalgisa, Norma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf04d3c290201e2de422b82e6ec046a8435c72abe34eb7c38ab33a9a666cdae. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509061 — a six-check JSON result.
Norma: Act I: Ah! Bello a me ritorna (Norma, Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8858e51e5b6cd165dc78390f94e05f694d4bedae45bf92c53a3d6a8d86ba7b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509039 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdc9ab04c0c15c356d1b99094257601dc1ccddde86e1102b7d075671769bbf3. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509062 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8111091aefcc32de901f24b66bf4916254870ba6a7110c662efc2cb5332f2cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509040 — a six-check JSON result.
Norma: Act II: Guerrieri! A voi venire (Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460ce9f79e4030f3bc6f16de5afde40f3a9d56ad717df0152e58d19dcf30a340. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509063 — a six-check JSON result.
Norma: Act I: Sgombra e la sacra selva (Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43338a60b8e483d8e3b16eeae389fc967a54e1395930f36a2556bef50a63303d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509041 — a six-check JSON result.
Norma: Act I: Eccola … va, mi lascia (Pollione, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ab743c0f05fda7df3323b7e7888f5defdf3415445bfea3f7449cb0d9d9a611. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509042 — a six-check JSON result.
Norma: Act II: Ei tornera! Si! (Norma, Clotilde, Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ed961eb27aa624a26989e91a02c16c4ac339485d3bd9cd9a350b72e5f8ff66. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509065 — a six-check JSON result.
Norma: Act I: Va, crudele (Pollione, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4476d39b93bfa4d6da92b0f06de73ac9ff969b00add9b3c9408492c3cf57655d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509043 — a six-check JSON result.
Norma: Act II: Squilla il bronzo del Dio! (Oroveso, Norma, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f330d0b7e2d55706448cf1a0217c57128602b5ac230deba8d3ef7f32cf668d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509066 — a six-check JSON result.
Norma: Act I: Vieni in Roma (Pollione, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0af27f2bc5a6fd024e8c297360e64a4efa987bcc0718941093756c70c43df9d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509044 — a six-check JSON result.
Norma: Act II: Ne compi il rito, o Norma? (Oroveso, Norma, Clotilde, Pollione, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b05626663b5e30b40e14cd77e6f359b8dc72551e5c67545518ed71c3c0c442. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509067 — a six-check JSON result.
Norma: Act I: Vanne, e li cela entrambi (Norma, Clotilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0f56c41ac1ae957b648e968f695e7c83bc86647e27b8733de384ce8dde925e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509045 — a six-check JSON result.
Norma: Act II: In mia man alfin tu sei (Norma, Pollione)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec47d83711b79d550873d52304e1d9f47eb7821f25d792aed2a94a4f104ca37c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509068 — a six-check JSON result.
Norma: Act I: Adalgisa! … Alma, costanza (Norma, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d92eec635fc96a50b50880a4b366cbb0ea816dfe7a13b3dd38b1ebe1ebab196. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509046 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73148cd9bffaf1f27f60f48818670797dbe595f29e4d00008db88e683e8cd688. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509069 — a six-check JSON result.
Norma: Act I: Oh, rimembranza! (Norma, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7154016ccf159b51e18722b1d68099e6face34de17500a9389f62d10a911bf5e. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509047 — a six-check JSON result.
Norma: Act II: Qual cor tradisti (Norma, Pollione, Oroveso, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b670eedf7316de56a2bff623a0cf4049acc831d49b78be9464d2adabc88e6c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509070 — a six-check JSON result.
Norma: Act I: Ah si, fa' core, abbracciami (Norma, Adalgisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ad1e7544d95f62eabb7dc386991a2a62ea3ae95a91328577e7594fd7911627. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509048 — a six-check JSON result.
Norma: Act II: Norma! deh Norma! scolpati (All)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c220caecf8df5170c6a1321945cb2112a09bbbbe274af127512cf6539b619d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509071 — a six-check JSON result.
Norma: Act I: Ma di' … l'amato giovane (Norma, Adalgisa, Pollione)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda06c3f148ef3543b02a436847870f9f27146cd53ccddf68933867ec146786b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509049 — a six-check JSON result.
Norma: Act II: Deh! Non volerli vittime (All)
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Norma: Act I: No, non tremare, O perfido! (Norma, Adalgisa)
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Poliuto: Act II: Sfolgor? divino raggio (Poliuto)
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Ettore Bastianini: A Discographic Career (Recorded 1955-1962)
Il barbiere di Siviglia: Act I: Largo al factotum della citta
Orchestra del Maggio Musicale Fiorentino
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Un ballo in maschera: Act I: Alla vita che t'arride
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Il barbiere di Siviglia: Act I: All'idea di quel metallo
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Un ballo in maschera: Act III: Eri tu che macchiavi quell'anima
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Rigoletto: Act II: Cortigiani, vil razza dannata
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Il trovatore: Act II: Il balen del suo sorriso - Per me ora fatale
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Il trovatore: Act IV: Udiste? Come albeggi - Qual voce!
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Andrea Chénier: Act III: Nemico della Patria?!
Orchestra dell'Accademia Nazionale di Santa Cecilia
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La traviata: Act II: Pura siccome un angelo
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La traviata: Act II: Ah! Dite alla giovine
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Bastianini - A Life in Opera: Rossini, Donizetti, Ponchielli, Verdi
Un ballo in maschera: Alzati…Eri tu che macchiavi
Orchestra del Teatro Comunale di Firenze
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Franco Corelli: Power and Beauty, Vol. 10 (1955-1960)
Ponchielli: La Gioconda, Op. 9, Act 3: "Prodigio! Incanto!" (Coro)
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Ponchielli: La Gioconda, Op. 9, Act 3: Dance of the Hours
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La Bohème / Act 1: "Sì. Mi chiamano Mimì"
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La Bohème / Act 4: O Mimì, tu più non torni
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La Bohème / Act 2: "Quando m'en vo'" (Musetta's Waltz)
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La sonnambula, Act II: Ah! Non giunge uman pensiero (Amina, Chorus)
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Il mito dell'opera: Franco Corelli (Recorded 1955 - 1958)
Franco Corelli: Power and Beauty, Vol. 6 (1956-1961)
Rigoletto, Act I: Gualtier Malde … Caro nome
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Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Madama Butterfly, Act II: Un bel di, vedremo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ae48b6eab287b60ed09e994790f36fa9e13ec91ecb38785bc7ec5fda021470. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61001203 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101ff5c47ac7b7c13f18e845d268454d3bec339d704b1d34001a778c9c3fcd0f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61001204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6861772d13502c587203541639e8b5847b6d7c3922c39e379bf73a7badc65cbc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61001205 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0e7b859fbb136db83cbb925fe0e8da30fabfb75b080ee895edebadfcf36260. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61001206 — a six-check JSON result.
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La Wally, Act I: Ebben? Ne andro lontana
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Lucia di Lammermoor, Act III: Il dolce suono mi colpi, "Mad Scene"
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Parsifal, Act II: Grausamer! Fuhlst du im Herzen
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Tristan und Isolde, Act III: Dolce e calmo
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Beniamino Gigli: The BBC Recordings: 1927 - 1952
Bellini, V.: Norma [Opera] (Callas) (1955)
Ponchielli: Gioconda (La) (Callas) (1952)
Spontini: Fernando Cortez, ou La conquete du Mexique (1950, 1951)
Bellini: La sonnambula, Act 1 Scene 3: "Come per me sereno … Sempre, o felice Amina" (Amina, Chorus)
Orchestra Del Teatro Alla Scala Di Milan
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Bellini: La sonnambula, Act 1 Scene 3: "Sovra il sen la man mi posa" (Amina, Teresa, Chorus)
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La Sonnambula (1997 - Remaster), Act I, Scene 1: Prendi: l'anel ti dono (Elvino)
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La Sonnambula (1997 - Remaster), Act II, Scene 2: Ah! non credea mirarti (Amina/Elvino)
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La Sonnambula (1997 - Remaster), Act II, Scene 2: Ah! non giunge uman pensiero (Amina/Tutti)
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La Sonnambula (1997 - Remaster), Act I, Scene 1: Son geloso del zefiro errante (Amina/Elvino)
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"Nessun dorma" - Opernarien von Puccini und Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdaad3cf1b09522e00204f28a9b5f77a25d765a9feebfc948c0e80f8035a47c0. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202700 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d657f966969f916d48f602397c03926505eef2e1b9aebf51b0ddec6a056b0. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202740 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bffdac14d2ac77e9e47a82f4e8845ece6d68d957c81eed346df93a01fac697. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401188 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Posa in pace, a’ bei sogni ristora" (Coro, Samuel, Tom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0f9a39b8e622c75965571627efa6b913b3e145e0447a9603b0002da7b95b71. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401189 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "S'avanza il Conte" (Oscar, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a92f5ec64d8a8976194bf8ba9bbbba885933cd3b11a8e81cfa155c0bd6c642. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401191 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "La rivedrà nell’estasi" (Riccardo, Oscar, Coro, Samuel, Tom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b081880bb3db82f5c177c3ddd3cd22b86728f5e97c104de3fd8e9c449a809fd. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401192 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Alla vita che t'arride" (Renato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9fb1561fb327b27fc3227e2437ce8579373ec7ee82367cb740bfd4f6d2c3c1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401194 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Il primo giudice" (Oscar, Riccardo, Giudice)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b370797d4c176fba69ccc8bd5ca63751de5cb7accf93849748cfdb8d2cd9ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401195 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Volta la terrea" (Oscar, Riccardo, Giudice, Renato, Samuel, Tom, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42177bff9948b034942f6e6ee1e9297fcdd2a4c0dbc4bb54006c0a5313f38b9a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401196 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Ogni cura si doni al diletto" (Riccardo, Renato, Oscar, Samuel, Tom, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e43714979ac6d40b74b86d21b881a9c9071fd28d89a313946610ddb74ab4b0c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401197 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Zitti...l’incanto non dessi turbare" - "Re dell'abisso, affrettati" (Coro, Ulrica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1af5c4c4eb82afbad7649756e3db85d653a386f94d97bb2d48747b72df14851. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401198 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Arrivo il primo!" - "È lui, è lui!" (Riccardo, Coro, Ulrica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6389b66c24800444c97698391c6568c673c46e97a895fa2611bc1a10fb68d614. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401199 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Su, fatemi largo, saper vo' il mio fato" (Silvano, Ulrica, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fcdf9e998af60804c693e12f48ae54c9c991533a92cd13d08f16ce3ea9cf01. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401200 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Rallegrati omai" (Ulrica, Silvano, Riccardo, Coro, Servo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1caf39afe18493068f670a7bb40389735ea7bc2ab82bf2f27ff7f7706b2887d. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401201 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Che v'agita così?" (Ulrica, Amelia, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de507bb94bb8f5e388c3e3ee345283dfa387da27b4da41514d4e82e3d7eb0a5. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401202 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Della città all'occaso" (Ulrica, Amelia, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ab8fcb4018e7e9e830d6c06c4f10bb914c6bcaf5dcf015624805826633a657. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401203 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Consentimi, O Signore" (Ulrica, Amelia, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c02f946b57a0fa5a07d704b8c1cfa64fda38074c5385c18366fd0f91b50720. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401204 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Su, profetessa, monta il treppiè" (Coro, Oscar, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc248f7d55ab823fef5e3721dd19910d075f82eab125b3430b32c095d765864. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401206 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Di' tu se fedele" (Riccardo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5ed05cd38ef84815e963fe352430d0e1a4586b2b2a1b0dae8c39574995d722. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401207 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Chi voi siate, l'audace parola" (Ulrica, Riccardo, Samuel, Oscar, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84d60233db6a4a15e521ef27db06c4447a5b3038d2b2dc40e8391611fca8786. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401208 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "È scherzo od è follia" (Riccardo, Ulrica, Samuel, Tom, Oscar, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d1b83b4409d470514c7b4bc167437836c64df9db5d29213899d7285be4c4ef. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401209 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 1: "Finisci il vaticinio" (Riccardo, Ulrica, Coro, Samuel, Tom, Silvano, Oscar, Renato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5276df6e350eaab50cdb6bfdbc590b3f23e785a3a8ac4bf1c49a9b1fcd507480. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401210 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: Preludio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c16b1d4dec456fd0ee3765084e5d83d5d44e724b8f627a667e36852ee1d6621. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401211 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Ecco l'orrido campo ove s'accoppia (Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5551be15e90093f6f7841796d8f578fc4ce2b658bfec1bc65b1b40952c6a67. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401212 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Ma dall'arido stelo divulsa" (Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4e4662a1c70f384f402923faa63bea595012983998b9a34a16313cc1971fb4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401213 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Teco io sto" (Riccardo, Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b8115f7b5488c10336b90799c84c6589aa3cc1df94684616076de232eb6705. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401215 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Non sai tu che se l'anima mia" (Riccardo, Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e75d5dfe9413d2ee6746382e1ee3f7922e9c01289a8ac5bad9bd7c7f0977b8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401216 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Oh, qual soave brivido" (Riccardo, Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b782185fa7a72ad1dd2ac0a41b1dd396e9c0ddbeacc6cf67086ba6ce91f861c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401217 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Ahimè! s'appressa alcun" (Amelia, Riccardo, Renato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29cc2ac9dc80fccb9fa30a111de6d75ab4b744da872c4711dd8caa8f8b4a2c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2203246 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Odi tu come fremono cupi" (Amelia, Renato, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4a6234a4dd149cd1be51faba67ab7f9969cf1d92e3d49ea821fd6e6ae8edaf. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401220 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Seguitemi" (Renato, Amelia, Coro, Samuel, Tom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38904f0fd443a1a58ce54189157af12dacc7410ab972e82ed7f8c9872f2dad7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401221 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 2: "Ve', se di notte qui colla sposa" (Renato, Amelia, Coro, Samuel, Tom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7be3b7147989c2dc3ba99833827712a0cdf487339f67b10c58977732169ba2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401222 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "A tal colpa è nulla il pianto" (Renato, Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db029dff7177d37c2ec7b5d0849ade3bd56ff4f35e143cf929c4c5ac8ad766a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401223 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Morrò, ma prima in grazia" (Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7358fcd0ba32d56e9c72d74954dc8cb23f7c483546c907427c36604070bea29a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401224 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Alzati! là tuo figlio" (Renato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e927627e103850b427bc20eff96548f8770463165715d368d445696017ba100. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401225 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Eri tu che macchiavi quell'anima' - 'O dolcezze perdute! O memorie" (Renato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfc1111a526cfaafd335da29239b30a6c8d5fd587fe168cf346d954b6cc5866. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401226 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Dunque l'onta di tutti sol una" (Renato, Tom, Samuel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e23d9471f5b302a9367793a30a7a1801cf2fae46c6b1ac7590e4fd1b93f9b1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401228 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "D'una grazia vi supplico" (Renato, Samuel, Tom, Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb703174ac6db128b9235c0785b293fbe59721df83f28830c6b9045da89f20626. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401229 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Qual è dunque l'eletto?" - "Ah! del Conte la morte si vuole!" (Renato, Samuel, Tom, Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d288087fb910bc004e692de41412e493853aeae6bd603e07690c00ed62bcf23. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401500 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Il messaggio entri" (Renato, Oscar, Amelia, Samuel, Tom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0ce4be951fab3a2a55b29615e92a33cd020aad0f26fdba9d41faea0023c446. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401501 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Ah! Di che fulgor, che musiche" (Renato, Oscar, Amelia, Samuel, Tom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222c9c56d460790e6ab45c5cf037be6e443b2c03be71c16195291299f358be5c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401502 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Forse la soglia attinse" (Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7928e30c06786f3df80efa0476df27702214b07565a2457f779d940f08fd144. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401503 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Ah! dessa è là" (Riccardo, Oscar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08571cde2b20daf6e4e90d4d414c0eb3e55010e165e7c1102cf5b99815de5db8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401505 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Fervono amori e danze" (Coro, Samuel, Renato, Tom, Oscar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56a20a3a08efb51c641d61db2be415449ba503f59b886ff392c5410fafa2b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401506 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Saper vorreste di che si veste" (Oscar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb833af03f6c8c933d5bafcd51336a286fa918a1a7ad556df335f4b921fae877. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401507 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "Ah! Perchè qui! Fuggite" (Amelia, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557f58375111206f9c850d1a215e319f9f3534b3397858c1659dcbe3e6d233c6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401509 — a six-check JSON result.
Verdi: Un ballo in maschera, Act 3: "E tu ricevi il mio!" (Renato, Riccardo, Amelia, Oscar, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327b2b543edcaf5a2ec6fcc0eb28f6b0f2e9a65e3c73e3531430a07a28ae220f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401510 — a six-check JSON result.
Bellini: La sonnambula, Act 2: "Ah! Non credea mirarti" (Amina, Elvino)
Orchestra del Teatro alla Scala di Milano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81572c9bd6c3f21821a293bf87549c791d33001c3218d44aea7a3a928f52ea43. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301383 — a six-check JSON result.